CN203946063U - A kind of wiper installation component - Google Patents
A kind of wiper installation component Download PDFInfo
- Publication number
- CN203946063U CN203946063U CN201420341315.8U CN201420341315U CN203946063U CN 203946063 U CN203946063 U CN 203946063U CN 201420341315 U CN201420341315 U CN 201420341315U CN 203946063 U CN203946063 U CN 203946063U
- Authority
- CN
- China
- Prior art keywords
- scraping arm
- connecting rod
- shaft sleeve
- rotating shaft
- installation component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of wiper installation component, comprise hollow shaft, scraping arm rotating shaft, connecting rod, retaining element and be fixed on the scraping arm shaft sleeve on the vehicle frame of separately establishing; Scraping arm rotating shaft is rotated and is arranged in scraping arm shaft sleeve, and scraping arm rotating shaft one end passes one end outlet of scraping arm shaft sleeve, its other end is passed the other end outlet of scraping arm shaft sleeve and is removably connected with connecting rod by the hollow shaft being set in scraping arm shaft sleeve; Distance between connecting rod and described retaining element is 60mm.The wiper installation component that the utility model provides is simple in structure, and Assembly &Disassembly takes up room little, and installation, dismounting and maintenance difficulty are little, also can not affect installation and the maintenance of other parts.
Description
Technical field
The utility model relates to passenger vehicle field, relates in particular to a kind of wiper installation component.
?
Background technology
In prior art, the scraping arm rotating shaft of traditional wiper is all taked welding manner with being connected of connecting rod, as shown in Figure 1, and scrapes arm pivoted length L
2be generally 150mm, because scraping arm rotating shaft and connecting rod are weld togethers, the two can not split and come, in the time needing Assembly &Disassembly tradition wiper, stop space must to scraping arm rotating shaft, at least be greater than or equal to scrape arm pivoted length, and side space itself is just very limited under existing passenger vehicle instrument desk, in order to address this problem, general solution thinking is to take all spaces, passenger vehicle instrument desk below, but this can cause again other parts without installing space, also more can strengthen the maintenance difficulty of other parts.
Summary of the invention
The technical problems to be solved in the utility model is, all need to take large quantity space, installation, dismounting and maintenance difficulty for the Assembly &Disassembly because of wiper in prior art large and affect the above-mentioned defect such as installation and maintenance of other parts, provide a kind of simple in structure, Assembly &Disassembly take up room little, install, dismounting and maintenance difficulty little and can not affect the wiper installation component of installation and the maintenance of other parts.
It is as follows that the utility model solves the technical scheme that its technical matters adopts:
A kind of wiper installation component, comprises hollow shaft, scraping arm rotating shaft, connecting rod, retaining element and is fixed on the scraping arm shaft sleeve on the vehicle frame of separately establishing;
Scraping arm rotating shaft is rotated and is arranged in scraping arm shaft sleeve, and scraping arm rotating shaft one end passes one end outlet of scraping arm shaft sleeve, its other end is passed the other end outlet of scraping arm shaft sleeve and is removably connected with connecting rod by the hollow shaft being set in scraping arm shaft sleeve;
Distance L between connecting rod and described retaining element
1for 60mm.
Wiper installation component described in the utility model comprises hollow shaft, scraping arm rotating shaft, connecting rod, retaining element and scraping arm shaft sleeve, wherein, scraping arm rotating shaft is rotated and is arranged in scraping arm shaft sleeve, and this scraping arm rotating shaft one end passes an end opening of scraping arm shaft sleeve, its other end is passed the other end outlet of scraping arm shaft sleeve and is detachably connected with connecting rod by hollow shaft, the structure of hence one can see that wiper installation component described in the utility model is very simple, and because of scraping the arm pivoted other end and connecting rod for removably connecting, only scraping arm rotating shaft need be passed to scraping arm shaft sleeve 20-30mm from body structure, again connecting rod is arranged in scraping arm rotating shaft, in the time that needs are dismantled or are keeped in repair described wiper installation component, only scraping arm rotating shaft and connecting rod dismounting need be come, just can like a cork scraping arm rotating shaft be taken out from scraping arm shaft sleeve from body structure, and do not need scraping arm rotating shaft to take out between retaining element and connecting rod, do not need scraping arm rotating shaft entirety to take out between retaining element and connecting rod, therefore such design has not only reduced the installation of described wiper installation component, dismounting and maintenance difficulty, and the installation of described wiper installation component, dismounting and the maintenance distance L between connecting rod and retaining element like a cork
1only have in the situation of 60mm and complete, greatly reduce the required space taking of wiper installation component described in Assembly &Disassembly, and the space saving, such as just can be used to arrange more other parts in side space under instrument desk, has also facilitated the maintenance of other parts.
Improve as one to technical scheme described in the utility model, connecting rod with scrape arm pivoted center shaft and removably connect.
Improve as the one to technical scheme described in the utility model, connecting rod removably connects by bolt and center shaft.
Improve as the one to technical scheme described in the utility model, between connecting rod and bolt, be provided with successively flat gasket and spring washer.Flat gasket and spring washer the friction that can reduce between connecting rod and bolt is set, also can prevent from getting loose and dispersive pressure, thereby and can reduce the surface of the compression effort protection center shaft of load bearing face.
In addition, in the technical scheme described in the utility model, all being not specifically noted, all can be by adopting the conventional means in this area realize the technical program.
Therefore, the beneficial effects of the utility model have been to provide a kind of wiper installation component, and this wiper installation component is simple in structure, and Assembly &Disassembly takes up room little, and installation, dismounting and maintenance difficulty are little, also can not affect installation and the maintenance of other parts.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the constitution diagram of wiper Assembly &Disassembly in prior art;
Fig. 2 is the structural representation of wiper installation component in the present invention;
Now by as follows the label declaration in accompanying drawing: 1 is hollow shaft, 2 is scraping arm rotating shaft, axle centered by 2.1, and 3 is connecting rod, and 4 is retaining element, and 5 is scraping arm shaft sleeve, and 6 is bolt, and 7 is flat gasket, and 8 is spring washer.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
In the utility model preferred embodiment, a kind of wiper installation component, comprises hollow shaft 1, scraping arm rotating shaft 2, connecting rod 3, retaining element 4 and is fixed on the scraping arm shaft sleeve 5 on the vehicle frame of separately establishing.
Wherein, as shown in Figure 2, above-mentioned scraping arm rotating shaft 2 is rotated and is arranged in scraping arm shaft sleeve 5, and these scraping arm rotating shaft 2 one end pass one end outlet of above-mentioned scraping arm shaft sleeve 5, its other end is passed the other end outlet of scraping arm shaft sleeve 5 and is removably connected with above-mentioned connecting rod 3 by the hollow shaft 1 being set in scraping arm shaft sleeve 5; Distance L between above-mentioned connecting rod 3 and retaining element 4
1for 60mm.
In the present embodiment, above-mentioned connecting rod 3 removably connects by bolt 6 and the center shaft 2.1 of scraping arm rotating shaft 2, and is provided with successively flat gasket 7 and spring washer 8 between this connecting rod 3 and bolt 6.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (4)
1. a wiper installation component, is characterized in that, comprises hollow shaft (1), scraping arm rotating shaft (2), connecting rod (3), retaining element (4) and is fixed on the scraping arm shaft sleeve (5) on the vehicle frame of separately establishing;
Described scraping arm rotating shaft (2) is rotated and is arranged in described scraping arm shaft sleeve (5), and described scraping arm rotating shaft (2) one end passes one end outlet of described scraping arm shaft sleeve (5), its other end is passed the other end outlet of described scraping arm shaft sleeve (5) and is removably connected with described connecting rod (3) by the hollow shaft (1) being set in described scraping arm shaft sleeve (5);
Distance L between described connecting rod (3) and described retaining element (4)
1for 60mm.
2. wiper installation component according to claim 1, is characterized in that, described connecting rod (3) removably connects with the center shaft (2.1) of described scraping arm rotating shaft (2).
3. wiper installation component according to claim 2, is characterized in that, described connecting rod (3) removably connects by bolt (6) and described center shaft (2.1).
4. wiper installation component according to claim 3, is characterized in that, is provided with successively flat gasket (7) and spring washer (8) between described connecting rod (3) and bolt (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420341315.8U CN203946063U (en) | 2014-06-24 | 2014-06-24 | A kind of wiper installation component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420341315.8U CN203946063U (en) | 2014-06-24 | 2014-06-24 | A kind of wiper installation component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203946063U true CN203946063U (en) | 2014-11-19 |
Family
ID=51888119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420341315.8U Expired - Fee Related CN203946063U (en) | 2014-06-24 | 2014-06-24 | A kind of wiper installation component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203946063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102020203698A1 (en) | 2020-03-23 | 2021-09-23 | Robert Bosch Gesellschaft mit beschränkter Haftung | Wiper shaft and wiper device with such a wiper shaft |
-
2014
- 2014-06-24 CN CN201420341315.8U patent/CN203946063U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102020203698A1 (en) | 2020-03-23 | 2021-09-23 | Robert Bosch Gesellschaft mit beschränkter Haftung | Wiper shaft and wiper device with such a wiper shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20190624 |